| Plum to Lovington (New Mexico) | 1,401.92 mi (2,256.16 km) |
| Plum to Lowell (Indiana) | 404.14 mi (650.40 km) |
| Plum to Lowell (Massachusetts) | 459.73 mi (739.86 km) |
| Plum to Lower Burrell (Pennsylvania) | 5.79 mi (9.32 km) |
| Plum to Lowes Island (Virginia) | 162.20 mi (261.04 km) |
| Plum to Lubbock (Texas) | 1,307.28 mi (2,103.86 km) |
| Plum to Lufkin (Texas) | 1,048.64 mi (1,687.63 km) |
| Plum to Luling (Louisiana) | 944.46 mi (1,519.96 km) |
| Plum to Lumberton (North Carolina) | 407.63 mi (656.01 km) |
| Plum to Lumberton (Texas) | 1,076.51 mi (1,732.48 km) |
| Plum to Lutz (Florida) | 867.81 mi (1,396.61 km) |
| Plum to Lynbrook (New York) | 318.93 mi (513.26 km) |
| Plum to Lynchburg (Virginia) | 216.42 mi (348.30 km) |
| Plum to Lynden (Washington) | 2,145.10 mi (3,452.21 km) |
| Plum to Lyndhurst (Ohio) | 114.76 mi (184.70 km) |
